switchgear

Low-voltage switchgear and control gear. Part 3: switches , disconnectors, switch-disconnectors and fuse-combination units.

低压开关设备和控制设备. 第3部分: 开关,隔离器, 隔离开关和熔断器组合电器.

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More and more control and protection equipment have been put near the switchgear in order to reduce the quantity of control cable and area of main construction.

在一些工程中，为减少控制电缆，缩减主建筑占地面积，二次设备采用了下放至配电装置区的方式。

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With the new economy growth cycle starting in our country, demand for electric power grows quickly, as a result, the transmiting-distributing electricity system investment become rapid, the enterprises of the high voltage switchgear industry faces a market opportunity.

随着我国新一轮经济增长周期的启动，电力需求增长较快，拉动了输配电系统建设，高压开关企业面临良好的市场机遇。

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The article introduces the principle and features of contact box valve mechanism of Type KYN 61-40.5 movable high-voltage switchgear cabinet.

介绍KYN61-40.5移开式高压开关柜的触头盒活门机构原理及特点。

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By analyzing the limitations of magnetic-switchgear at present, a novel intelligent combined switchgear measurement and control system is developed based on programmable logic controller ( PLC).

通过分析目前磁力起动器所存在的缺陷，以PLC为中央控制单元，设计了一种新型智能化组合磁力控制站测控系统。

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Instruct the local operators in the fundamental details of regular handling of the switchgear.

培训当地的操作人员,使其了解开关柜正常操作的基本细节.

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The switchgear includes vacuum circuit breakers, meters, relays, etc.

开关柜包括真空断路器, 仪表, 继电器等.

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For monitoring temperature, insulation and mechanism of medium voltage switchgear, an on-line monitoring system was developed.

针对中压开关柜,以温度 、 机械和绝缘状态为监测对象, 研制开发了一套在线监测装置.

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If needing, you may insert right shim under the switchgear while installing and adjusting.

如果需要, 在安装调整时可在开关柜下面插入合适的垫片.

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Switchgear shall be subjected to tests as per the relevant standards.

开关柜应根据相关标准进行试验。

provided by jukuu

Valve Mechanism of Type KYN 61-40.5 High-voltage Switchgear Cabinet

KYN61-40.5高压柜的活门机构

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The edgewise of longitudinal channel beam be agree with the dimension of switchgear body frame.

基础框架纵向槽钢的外延距离应与开关柜本体框架的尺寸一致.

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The paper compares the features technically and economically between mixed technology switchgear ( MTS) and air insulation switchgear ( AIS), exhibits the superiority of MTS application in ultra-high voltage substation.

分别对混合技术开关设备和常规敞开式开关设备进行了详细的技术和经济比较，并提出了混合技术开关设备在超高压变电所中应用的优越性。

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Remove removing circuit-breaker to test position or switchgear out.

将断路器手车移至试验位置或移出柜外.

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The contract also includes protection and control systems as well as medium-voltage and low-voltage switchgear .

合同还包括了保护和控制系统,以及中压和 低压开关柜.

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The ring switchgear is applicable to distribution devices of three-phase 50 HZ and rated voltage of 12 KV.

环网开关柜适用于三相交流50HZ,额定电压12KV的配电装置.

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The auxiliary buses are normally composed of metal clad switchgear.

厂用母线由铠装开关装置组成.

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The thermal condition monitoring system for high voltage switchgear is mainly presented in this paper.

本文主要研究开关设备温度及开关量在线监测系统.

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Combined with GZT low-voltage switchgear assemblies MXY non-conventional type busbar, its dynamic stability was discussed.

结合GZT低压成套开关柜的MXY异型母线，论述了异型母线的动热稳定性；

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Based on analysis of shortcoming in air-insulated cubicle switchgear, combined the national market requirement, this paper proposes several questions which need to be carried out in development of mid-voltage Cubicle Gas Insulated Switchgear ( C-GIS).

在分析了普通空气绝缘开关柜的不足之处的基础上，并结合国内的市场的需求，对中压C-GIS开发和制造中所需解决的几个问题进行了讨论。

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Low-voltage switchgear and controlgear Multiple function equipment Section 2: Control and protective switching devices ( or equipment ) ( CPS )

GB14048.9-1998低压开关设备和控制设备多功能电器(设备 ) 第2部分: 控制与保护开关电器 ( 设备 )

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Generator Sets and Its Spares, Voltage Stabilisers and Transformers, Crude Oil, Switchgear and allied Products, Crude Oil.

采购产品发电机组及其零部件，电压稳定剂和变压器，原油，开关柜及有关制品，原油。

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Under these conditions the switchgear equipment is performing a protective function.

在此情况时,开关装置执行的是保护功能.

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Because the air insulated fixed type switchgear panel is applied to the VCB, so its size is small and no maintenance is required.

它本身不含有任何有害气体，且尺寸小和免维护，可使空气绝缘的固定柜做到非常紧凑的程度。

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Both high-voltage side and low-voltage side switchgear realize parameters settings, running picture and fault display by human machine interface GOT.

高低压侧配电开关均通过人机屏GOT进行参数设置，显示运行画面及各种故障，并且通过组态王6.52实现了地面管理中心主机对其实时监控。

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Based on the original records of tests in recent years, the common problems existing in the temperature-rise test and the mechanical test of HV switchgear are summarized and analyzed, meanwhile the suggestions are proposed for improvement.

根据多年积累的试验数据，归纳整理和分析了高压开关设备在温升和机械试验中存在的一般性问题，提出了改进的建议看法。

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PASS ( Plug and Switch System) is a kind of assembled electrical equipment developed in the recent years. Its technology and economy performance index is between AIS and GIS ( the air insulation switchgear and the gas insulation switchgear).

插式开关装置PASS（Plug and Switch System）是最近几年从国外引进的一种组合电器设备，技术经济性能指标介于敞开式（AIS）设备和全封闭式（GIS）设备之间。

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New version IEC 60947 3 standard low voltage switchgear and controlgear part 3: switches, disconnectors, switch disconnectors and fuse combination units was introduced. It will be substitution for 1990 version IEC 947 3 same name standard.

本文介绍了1999年新版IEC609473《低压开关设备和控制设备第3部分：开关、隔离器、隔离开关以及熔断器组合电器》标准，它将替代1990年版IEC9473同名标准。

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Aiming at the ubiquitous problem of excessively low accuracy class of electric energy metering devices in gas insulated switchgear ( GIS), effective and economical altering approaches are studied, which are also applicable to non-GIS electric energy metering devices.

针对目前GIS内装电能计量装置普遍存在准确度等级过低的问题，探讨出一套效果好、费用低廉的改造方法，该方法对非GIS电能计量装置存在的问题也同样具有改造效果。

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Remove withdrawable parts from the switchgear panels and store them with suitable protection.

将可移开部分从开关柜中移开并加以有效的保护.

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